| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.37 | 8.336% | $149.9045 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $160.40 | 9.482% | $175.6091 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $41.44 | 5.282% | $43.6289 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $213.48 | 5.611% | $225.4584 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $156.68 | 3.206% | $161.7032 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $82.55 | 3.731% | $85.6299 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $75.40 | 3.259% | $77.8573 | $77.86 | $77.85 | $77.90 |
| 7 purchase totals = | $868.32 | $919.7913 | $919.79 | $919.80 | $919.80 | |